[Reference:https://docs.netapp.com/sgws-111/index.jsp?topic=%2Fcom.netapp.doc.sg-admin%2FGUID-4982C9E3-7D7B-460C-83E1-8514BD12C1A9.html, , when creating a StorageGRID solution with two sites, you need at least three nodes per site. This is the minimum number of nodes needed to ensure data durability and availability across sites. The other options are not correct or not required for a StorageGRID solution with two sites. References:https://docs.netapp.com/sgws-115/index.jsp?topic=%2Fcom.netapp.doc.sg-install%2FGUID-0E0D1B8C-7E4A-4B6F-AE5C-8A9D7F9B1F4C.html, ]